The invention provides a distribution network operation video intelligent monitoring method and system, and the method comprises the steps of: S1, obtaining the production task information of the next day in a production information management system, wherein the production task information comprises a task name, the information of a worker in charge and a work ticket; S2, identifying the work ticket, and obtaining safety tool demand information, operation task content and safety measure information; S3, according to the safety tool demand information, carrying out identification, comparison and analysis on the materials taken by the worker in charge; and S4, acquiring corresponding field operation monitoring video data according to the operation task content, performing identification, comparison and analysis on the monitoring video data, and identifying whether site operation safety measures are in place or not based on the operation task content and the safety measure information. According to the invention, the monitoring video data is identified, compared and analyzed based on the production task information, operation site risk visualization and real-time early warning can be realized, safety supervision personnel are assisted to carry out risk intervention, safety measures are enhanced, and safe and stable operation of a power grid is ensured.